This document contains a 25 question multiple choice exam on basic cardiac life support (BCLS). It covers topics like the DRS ABC steps, CPR guidelines for compression rate, depth and ratio for adults, use of an automated external defibrillator, signs of choking, and steps to take after an AED shock is delivered. The questions assess understanding of when CPR is needed, proper hand placement for chest compressions, roles of rescuers during 2-person CPR, and key features of high-quality CPR.